1 /*

     2  * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 import java.io.File;

    25 import java.nio.file.Files;

    26 

    27  public class JPackagerCreateImageRuntimeBase {

    28     private static final String app = JPackagerPath.getApp();

    29     private static final String appWorkingDir = JPackagerPath.getAppWorkingDir();

    30     private static final String runtimeJava = JPackagerPath.getRuntimeJava();

    31     private static final String runtimeJavaOutput = "javaOutput.txt";

    32     private static final String appOutput = JPackagerPath.getAppOutputFile();

    33 

    34     private static void validateResult(String[] result) throws Exception {

    35         if (result.length != 2) {

    36             throw new AssertionError("Unexpected number of lines: " + result.length);

    37         }

    38 

    39         if (!result[0].trim().equals("jpackager test application")) {

    40             throw new AssertionError("Unexpected result[0]: " + result[0]);

    41         }

    42 

    43         if (!result[1].trim().equals("args.length: 0")) {

    44             throw new AssertionError("Unexpected result[1]: " + result[1]);

    45         }

    46     }

    47 

    48     private static void validate() throws Exception {

    49         int retVal = JPackagerHelper.execute(null, app);

    50         if (retVal != 0) {

    51             throw new AssertionError("Test application exited with error: " + retVal);

    52         }

    53 

    54         File outfile = new File(appWorkingDir + File.separator + appOutput);

    55         if (!outfile.exists()) {

    56             throw new AssertionError(appOutput + " was not created");

    57         }

    58 

    59         String output = Files.readString(outfile.toPath());

    60         String[] result = output.split("\n");

    61         validateResult(result);

    62     }

    63 

    64     private static void validateRuntime() throws Exception {

    65         int retVal = JPackagerHelper.execute(new File(runtimeJavaOutput), runtimeJava, "--list-modules");

    66         if (retVal != 0) {

    67             throw new AssertionError("Test application exited with error: " + retVal);

    68         }

    69 

    70         File outfile = new File(runtimeJavaOutput);

    71         if (!outfile.exists()) {

    72             throw new AssertionError(runtimeJavaOutput + " was not created");

    73         }

    74 

    75         String output = Files.readString(outfile.toPath());

    76         String[] result = output.split("\n");

    77         if (result.length != 1) {

    78             throw new AssertionError("Unexpected number of lines: " + result.length);

    79         }

    80 

    81         if (!result[0].startsWith("java.base")) {

    82             throw new AssertionError("Unexpected result: " + result[0]);

    83         }

    84     }

    85 

    86     public static void testCreateImage(String [] cmd) throws Exception {

    87         JPackagerHelper.executeCLI(true, cmd);

    88         validate();

    89         validateRuntime();

    90     }

    91 

    92     public static void testCreateImageToolProvider(String [] cmd) throws Exception {

    93         JPackagerHelper.executeToolProvider(true, cmd);

    94         validate();

    95         validateRuntime();

    96     }

    97 

    98 }